Washing Fastness Tester test experiment

Washing Fastness Tester is mainly used for cotton, wool, silk, linen, chemical fiber and other textiles wash resistance, dry cleaning, shrinkage resistance and other color fastness test, not only can test the wash color fastness can also be dry cleaning color fastness test.

 

Main parameters.

 

1. Working temperature: up to 100 ± 2 degrees Celsius;

2. Rotation speed: 40±2r/min;

3. Test cup size: (national standard) 550ml, (American standard) 1200ml;

4. Timing range: 1～999min;

5. Set temperature range: room temperature ~ 99 ℃;

6. Temperature control fluctuation: <±1℃;

7. Number of test cups: (national standard) 20, (American standard) 10.

standard test:

 

ISO105-C01-C05-1989 "Tests for Color Fastness of Textiles Color Fastness to Washing: Test 1-Test 5"

EN20105C01-C05-1992 "Textiles Color Fastness Test Color Fastness to Washing: Test 1-Test 5"

DINEN20105C01-C05-1993 "Textiles Color Fastness Test Color Fastness to Washing: Test 1-Test 5"

AACC172-2002 Color fastness to household washing anaerobic bleaching"

GB/T3921.1-5-1997 "Textiles Color Fastness Test Color Fastness to Washing: Test 1-Test 5".

 

Test experiment:

 

1. Put the combined sample into a specified airtight container, and put the washing test solution in the container with a mass ratio of 50:1 to the combined sample;

2. Rotate the sealed container along a radius of 45mm and a speed of 40r/min, and perform mechanical stirring at the specified temperature and time;

3. Take out the sample at the end of the test, wash it twice with cold third-grade water, then rinse it in running cold water for 10 minutes, and squeeze out the water;

4. Unfold the combined sample so that the sample and the lining are only connected by a suture, and hang it in an environment not higher than 60°C to dry;

5. Use the gray sample card for discoloration to evaluate the discoloration of the sample, and use the gray sample card for staining to evaluate the staining of the lining fabric.

 

Washing Fastness Tester is a test equipment independently developed and produced by Standard International Group (HK) Limited. It has complete after-sales service and is used for color change testing of colored fabrics after solution washing to detect the color fastness of fabrics to washing.